Deoxyribonucleicacid的精选

问题详情：DNA（Deoxyribonucleicacid）isoneofthemostimportantdiscoveriesinscience.DNAistheplanforthehumanbeing，asablueprintistheplanforbuilding.DNAmakesapersonlookthewayhedoes.Aperson’sDNAcomesfromamixingofh...